Pinchbeck is a village and civil parish in the South Holland district of Lincolnshire, England. The civil parish population was 5,153 at the 2001 census, 5,455 at the 2011 census and 6,011 at the 2021 census. It is situated 2 miles north from the centre of Spalding. The name Pinchbeck is derived from either the Old English pinc+bece or pinca+bece.